solve the formula for the specified variable

D=1/2fk for k

To solve the formula D = 1/2fk for k, we can follow these steps:

Step 1: Multiply both sides of the equation by 2 to eliminate the fraction:
2 * D = 2 * (1/2fk)
2D = 1/fk

Step 2: Multiply both sides of the equation by fk to isolate the variable k:
2D * fk = 1
2Dfk = 1

Step 3: Divide both sides of the equation by 2Df:
k = 1 / (2Df)

Therefore, the formula for k in terms of D and f is:
k = 1 / (2Df).

To solve the formula D = (1/2)fk for k, we want to isolate k on one side of the equation.

Step 1: Multiply both sides of the equation by 2 to remove the fraction:
2D = fk

Step 2: Divide both sides of the equation by f to isolate k:
(2D)/f = k

So, the formula for k is k = (2D)/f.